baber/WOPTO huggingface dataset:
Patent JP-H0321896-A (JP)
Title: Method for disassembling and removing apparatus containing radioactive waste oil or the like
Inventor: ASANO TAKASHI
IPC: G21F9/16
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the expansion of radioactive contamination and to shorten the time for a removal operation as well as to lower exposing by charging an oil solidifying agent consisting of polynorbornane into an apparatus to solidify the waste oil and waste solvent in the apparatus, then disassembling and removing the apparatus. CONSTITUTION:The oil solidifying agent consisting of the polynorbornane formed by the ring opening polyme. of norbornane is used as the oil solidifying agent. This oil solidifying agent is powder having >=2 million mol.wt. and solidifies and rubberizes the waste oil. The oil solidifying agent is insoluble in water and acts directly only on the oil. The reelution of the oil components from the solidified solid is obviated and the combustion treatment of the solidified matter is possible. The waste oil, etc., which can be solidified by this oil solidifying agent are exemplified by, for example, petroleum systems (gasoline, etc.), chlorine hydrocarbons (carbon tetrachloride, etc.), etc. This oil solidifying agent is charged into the apparatus to solidify the residual radioactive waste oil in the apparatus and, thereafter, the apparatus is dissembled or removed at need. The powdery oil solidifying agent is suspended into water or the like to prepare the slurry and this slurry is injected into the apparatus in the case of the apparatus having intricate internal structures.
Patent JP-H0733531-A (JP)
Title: Aluminum nitride substrate and its production
Inventor: MATSUURA TAKAHIRO
IPC: C04B41/87
Filed: 1993-06-28
Abstract: PURPOSE:To obtain an aluminum nitride substrate having improved strength and corrosion resistance while keeping high thermal conductivity by reinforcing the grain boundary near the surface of the aluminum nitride substrate and to provide a process for the production of the aluminum nitride substrate. CONSTITUTION:This aluminum nitride substrate has a surface layer 12 composed of aluminum oxynitride extending from the surface of the substrate to the depth of 10-100mum and a reinforced layer 18 containing aluminum oxynitride 16 in the grain boundary of crystal grains 14 of aluminum nitride from the lower surface of the surface layer 12 to the depth of about 200mum.
Patent JP-S5782260-A (JP)
Title: Cassette tape
Inventor: YAMAMORI KAZUTAKE
IPC: G11B23/04
Filed: 1980-11-11
Abstract: PURPOSE:To increase the operability at vertical recording, by assembling either one or both of auxiliary magnet pole and main pole in a cassette. CONSTITUTION:A main magnet pole 2 is fitted in a cassette 2. When this cassette is loaded to the device, asuxiliary magnet poles 3 clip a tape 1. The magnetized plane 1-a of the tape is placed toward the inside of the cassette. The  erasing is made from the tape back side with an erase head or an erasing auxiliary magnet pole is located in the cassette and an erase current can be flowed.  Further, the main magnet pole 2 and the auxiliary magnet poles 3 can be installed in the cassette.
Patent JP-S6053127-A (JP)
Inventor: ISHIKAWA YASUHIRO
IPC: G01B21/22
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5582542-A (JP)
Title: Detection method for display content such as counter
Inventor: ABE TAKESHI
IPC: H03K21/18
Filed: 1978-12-18
Abstract: PURPOSE:To enable easy readout for the display content of counter without readout function, by decoding the signal from each segment and reading in the display content. CONSTITUTION:The light emitted from each display segment of the display unit 11 such as counter is received, or the change in the surface reflectance of each display segment is detected with the display segment detection circuit 21. Further, the output signal and the set value of the preset unit 22 are compared at the comparison circuit 23 to detect that the display content of the display section 11 reaches the set value of the preset unit 22. Accordingly, arbitrary display content can easily be read out as electric signal by applying it to the counters without readout function.
Patent JP-S5284314-A (JP)
Title: Exhaust purifier
Inventor: MIYAGI HIDEO
IPC: F01N3/32
Filed: 1975-12-29
Abstract: PURPOSE: Exhaust purifier in the design that regulating valves in the power system and for the secondary air capacity make a linking motion selectively by means of the action of the control system to respond to the negative pressure in the air inlet system or the atmospheric pressure, otherwise the fluctuation of the negative pressure in the air inlet system to perform the exhau exhaust purification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S644506-A (JP)
Title: Rear suspension
Inventor: TONOMURA HIROSHI
IPC: B60G3/26
Filed: 1987-06-26
Abstract: PURPOSE:To improve the resisting power of an upper arm and camber rigidity by forming a lower arm and an upper arm into A figure form and arranging the axis line of each arm and a ball joint so that a specific relation is satisfied. CONSTITUTION:A lower arm 10 and an upper arm 9 are formed into A-figure form. The axis line L1 connecting the both edge parts 10a as the car body side installation point of the lower arm 10 is allowed to coincide with the axis line of an elastic bush for supporting the both edge parts 10a. The axis line L1 is set outwardly opened and forwardly upwardly towards the front part of the car body, and the car body side installation point P1 on the rear side is arranged on the line connecting the ball joints 10b of the right and left lower arms 10. While, the axis line L3 connecting each car body side installation point 9a of the upper arm 9 is kept horizontally towards the longitudinal direction of the car body. Further, the ball joint 9b of the upper arm 9 is arranged behind the ball joint 10b of the lower arm 10 and on the side in the upper part of rear wheels 6.
Patent JP-H097079-A (JP)
Title: Fire sensor for housing
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/00
Filed: 1995-06-23
Abstract: PURPOSE: To confirm a power supply display with moderate visibility in a neither too light nor tool dark state without being affected by ambient illumination. CONSTITUTION: The fire sensor for housing which is equipped with a power supply display part 16 which shows that the sensor is supplied with electric power and in operation, and generates an alarm by deciding fire occurrence when the detected quantity of a predetermined physical quantity exceeds a predetermined threshold is provided with an ambient illumination detection part DP which detects the lightness in the ambient environment where the sensor is installed and a light intensity adjustment part DP which increases the light intensity of the power supply display part as the detected illumination of the ambient illumination detection part increases. Further, the power supply display part 16 is constituted including a serial connection between a display element DL and a photodetecting element DP which makes a current flow easier accompanying increase of the quantity of received light.
Patent JP-S6220484-A (JP)
Title: Video disk device for high-definition television signal
Inventor: MIURA YOSHIO
IPC: H04N5/92
Filed: 1985-07-19
Abstract: PURPOSE:To eliminate the adverse influence of an address signal upon an image by controlling the rotation of a disk motor so that the recording position of the address signal coincides with the recording position of the additional information line of an MUSE signal. CONSTITUTION:A positioning mark provided at the inner peripheral part of a disk 1 corresponding to the recording position of the address signal is detected by a photosensor 5 and inputted to a phase comparing circuit 8 through a waveform shaping circuit 6 and a frequency dividing circuit 7. The MUSE signal inputted from a TV camera, etc., is inputted to an FM modulating circuit 15 and an AD converting circuit 12 through an LPF 13. The digital output of the AD converting circuit 12 is sent to a frame pulse detecting circuit 11, which detects and sends a frame pulse corresponding to the additional information line to a comparator 8. Then, the disk motor 10 is so controlled that the mark position and frame pulse are in specific position relation.
Patent JP-S5782242-A (JP)
Title: Video recorder and reproducer
Inventor: MUNEKURO KATSUYA
IPC: H04N9/79
Filed: 1980-11-12
Abstract: PURPOSE: To use a titled device among different systems in common, by providing a mechanical driving mechanism and a tape loading mechanism of a video cassette of different systems in a case.  
     CONSTITUTION: A video signal applied to an external input terminal IN is converted into a recording signal via a processing circuit VA, supplied to each video head and inputted to the video heads mounted on video head cylinders SY 1 , SY 2 . A video signal matched to trace tracking specified with each system and an audio signal and a control signal (pulse) are individually recorded with heads H 1 , H 2  on a tape T. Thus, on the tape T in each video cassette, the video and other signals corresponding to each system can be recorded at the same time or individually without hindrance, allowing to be monitored by a monitor M. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H115104-A (JP)
Title: Finish length prediction for rolled stock
Inventor: IKEDA SHUZO
IPC: B21C51/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the high precision prediction method of the finish length of the rolled stock by comparing the finish length predicted value with the actual value and correcting by the learned data of the rolled stock cross section or the rolled stock running path length between the rolling mill rolls. SOLUTION: The length of the rolled stock which remains at the upstream side of the last stage pressure roll when detected by the rolled stock tail edge detector D1 is the converted to the finish length of the downstream side of the last stage pressure roll. This finish length Lf' is obtained from the equation I based on the initial data of the stock cross section Si between the rolling mills stored inside of the predictor 14. Afterwards, the angle θ of rotation of the rolling mill roll n of last stage pressure total machine by using the rolled stock tail edge detector Dn from the change of counter value of the roll rotation angle integration counter 13 and also the finish length results value Lf" is obtained from the equation II based on the date of the execution roll diameter information Dw of the last stage pressure total machine.  The learning ratio Lf"/Lf'=α is multiplied as the newly learned rolled stock cross-section daum Si and is used for the calculation of the next finish length of the rolled stock.
Patent JP-S5860356-A (JP)
Title: Interruption controlling circuit
Inventor: MURAO YUTAKA
IPC: G06F9/48
Filed: 1981-10-05
Abstract: PURPOSE:To reduce the number of RAMs to set up priority levels by setting/ resetting an FF, using a priority specifying decoder at the receiving of an interruption and an interruption level specifying decoder at the time of returning. CONSTITUTION:Interruption request signals INTi (i=0-3), individual masks IMi and priority masks PMi from a decoder 16 are inputted to a decoder 11 specifying the highest priority level out of the interruption levels through AND circuits 11i. The outputs of the decoder 11 are set up in an FF 13 having the number of bits corresponding to the number of interruption levels through AND circuits 12i and the outputs of the FF 13 are inputted to the decoder 16 to output the set masks PMi. The masks PMi inhibit all the interruptions having priority lower than the present receiving interruption. At the return of the interruptions, an interruption level corresponding to the completed program is specified by a decoder 14 and the output of the decoder 14 resets the FF 13. The FF 13 can always indicate an interruption level received at present.
Patent JP-S5782029-A (JP)
Title: Plastic molding machine
Inventor: SHIOMI MAKOTO
IPC: B29C45/82
Filed: 1980-11-10
Abstract: PURPOSE:To operate a large capacity actuator efficiently in the plastic molding machine having the actuator by combining a variable capacity pump and fixed capacity pumps having a large delivery capacity. CONSTITUTION:A plurality of fixed capacity pumps 17a having the delivery capacity larger than the maximum delivery capacity of the pump 18 and the like are provided in conjunction with the variable capacity pump 18 which supplies hydraulic oil to each actuator. A power matching valve 19 which maintains the pressure difference between the load pressure of the actuator and the delivery pressure of the variable capacity pump 18 at the first preset pressure difference is provided. A fluid regulating valve 34 and the like which maintain the pressure difference between the load pressure of the actuator and the delivery pressure of the fixed capacity pumps 17a and the like at the second preset pressure difference which is larger than the first preset pressure difference are provided. In this constitution, the amount of the supply of the hydraulic oil can be varied, and the amount of the hydraulic oil corresponding to the required flow rate of the actuator can be supplied to the actuators.
Patent JP-S644853-A (JP)
Title: Dma device
Inventor: ICHIJO HIROSHI
IPC: G06F13/28
Filed: 1987-06-27
Abstract: PURPOSE:To execute a DMA transfer of a data at a high speed by continuing a DMA request until a count value of a unit transfer operation of a data bus length portion executed by a DMA controller becomes a prescribed value, and switching successively a source device from plural source device objects in response to the unit transfer operation of the data bus length portion. CONSTITUTION:In a byte mode, in response to a DMA transfer operation of a one-byte portion executed by a DMA controller 66, a DMA sub-controller 95 repeats and generates another DMA request by a necessary number of times as a hardware and outputs it to the DMA controller 66, and also, alternative switching of a source device is executed by a necessary number of times. In such a way, until the next data of a one-byte portion is transferred after the data of a one-byte portion has been transferred, it is unnecessary that a CPU 60 resets a source address, etc. to the DMA controller 66 by a processing as a software and executes another DMA request to an input device side, and a series of data from plural source devices whose address is not continued can be transferred at a high speed.
Patent JP-H09315142-A (JP)
Title: Air filter attaching and detaching structure for air conditioner
Inventor: ASAMI KENJI
IPC: F24F13/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach an air filter still having an existing whole length even in a reduced space in its drawing direction due to the installed state of an air conditioner as well as prevent the partial remaining of the air filter in the air conditioner. SOLUTION: An air filter 18 housed in an air filter housing 14 arranged at the air inlet of an air conditioner 2 as to cross the air passage is notched at its frame while partly not being processed to form a notch, and is formed with a folding part in the frame part not processed. Since the folding of the notch at the folding part causes the air filter 18 to be bent in multiple stages, the air filter 18 is easily attached or detached even in a reduced working space for attaching or detaching the air filter 18 due to obstacles.
Patent JP-S5279846-A (JP)
Title: Protective diagnostics of computer in use of public telephone line
Inventor: IZUMITANI YOUZOU
IPC: G06F11/22
Filed: 1975-12-26
Abstract: PURPOSE: To diagnose computer in use of public telephone line by simplifying the software for protective diagnostics of computer without reducing protective diagnostics capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0324293-A (JP)
Title: Multi-ply plated steel sheet excellent in workability, corrosion resistance and water-resistant adhesion
Inventor: WATANABE TSUTOMU
IPC: C25D5/10
Filed: 1989-06-21
Abstract: PURPOSE:To produce the multi-ply plated steel sheet excellent in workability, corrosion resistance and water-resistant adhesion by plating the surface of a steel sheet with a Zn-Fe-Cr alloy in double layers and further forming an electrolytic chromate layer thereon. CONSTITUTION:One or both sides of a cold-rolled steel sheet are degreased with alkali, pickled and cleaned. The sheet is then electroplated with a Zn-Fe-Cr alloy contg., by weight, 3-15% Fe, 0.1-1% Cr and the balance Zn at 0.1g/m<2> per one side as the first layer. The sheet is further electroplated with a Zn-Fe-Cr alloy contg. 10-40% Fe, 1-30% Cr and the balance Zn at >=20g/m<2> as the second layer. The total amt. of the first and second plating layers is controlled to <=60g/m<2>. An electrolytic chromate layer consisting of the metallic Cr layer and hydrated Cr oxide layer is formed respectively at >=5mg/m<2> as the third layer, and the multi-ply plated steel sheet having appropriate characteristics as the automobile steel sheet is produced.
Patent JP-2000342914-A (JP)
Title: Filter
Inventor: YAMAURA IZUMI
IPC: A47K3/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain filtering characteristics repeatedly usable for a long period of time without occurring clogging. SOLUTION: A raw water chamber 3 and a treated water chamber 4 are provided so as to hold a magnetic lattice 2 therebetween and respectively have a water inflow port 5 and a water discharge port 6 and a magnetic powder is provided on the magnetic lattice 2 so as to form a layer while a magnet 8 is provided above the magnetic lattice 2 and the magnetic lattice has meshes larger than the magnetic powder and the magnetizing means 9 of the magnetic lattice 2 is provided in the vicinity of the magnetic lattice 2. By this constitution, a filter capable of eliminating constitution for holding the magnetic powder, having no concern for clogging, repeatedly usable over a long period of time and stable in capacity can be realized.
Patent JP-H0324546-A (JP)
Title: Light-shielding masking film
Inventor: FUJISAWA KUNIO
IPC: G03F1/92
Filed: 1989-06-21
Abstract: PURPOSE:To prevent a strippable layer in the parts not to be stripped from being lifted out of a support or peeled off by forming the light-shielding strippable layer containing a vinyl chloride-maleic acid copolymer, and elastomer, and a colorant on the transparent support. CONSTITUTION:The light-shielding masking layer can be obtained by uniformly coating the support of a laminated film of a synthetic resin film and/or a semisynthetic resin film and a paper, or the like with a coating composition comprising a the vinyl chloride-maleic acid copolymer, an rubber elastomer, such as a nitrile rubber or a vinyl chloride-urethane copolymer, and a colorant of a dye and/or pigment, and drying it to form a light shielding strippable layer, thus permitting the obtained light-shielding masking film to be freed of blocking and stickiness, easily strippable, good in pickup performance, not the cause excessive elongation or breakdown, and to prevent the strippable layer in the parts not to be stripped from being lifted out of the support or peeled off.
Patent JP-S6220305-A (JP)
Inventor: ARATA MURAO
IPC: H01G9/00
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5781716-A (JP)
Title: Tracking compensating circuit of varactor diode tuning radio receiver
Inventor: NISHIWAKI MASAHARU
IPC: H03J3/32
Filed: 1980-11-11
Abstract: PURPOSE:To narrow the band of reception at a high range and to prevent the radio interference, by varying the impedance of an impedance variation element connected coarsely to a local oscillation circuit at a level higher or lower than the threshold level of the tuning voltage which is applied to a varactor diode. CONSTITUTION:An impedance variation element 22 is connected coarsely to a local oscillation circuit 1 whose oscillation frequency is substantially decided by a varactor diode 5 via a coupling capacitor 21. Then the bias voltage decided based on the threshold level of the tuning voltage to be applied to the diode 5 is supplied to the diode 5 is supplied through a bias voltage 27, and accordingly, the impedance of the element 22 is varied. Both the capacitance of the capacitor 21 and the split voltage to the diode 5 are selected properly to give the compensation to the tracking error at a high range.
Patent JP-S6315448-A (JP)
Title: Semiconductor device
Inventor: KIHIRA EIJI
IPC: H01L23/28
Filed: 1986-07-07
Abstract: PURPOSE:To absorb internal stress, and to prevent the damage of a sealing resin layer, etc. by housing a semiconductor element into a cavity section formed into the sealing resin layer, while keeping space. CONSTITUTION:A semiconductor element 1 is bonded with a pad 2 in a 42-pin DIP frame by using polyimide group adhesive paste containing conductive powder, and connected to leads 3 in the frame by gold wires 5. One of upper and lower two-piece caps 6 made of an epoxy resin is positioned and fixed by a fluorocarbon resin adhesive tape 7 while the other of the caps made of the epoxy resin is fastened similarly by the fluorocarbon resin adhesive tape 7 and both caps are unified so that the semiconductor element 1 with the pad 2, the gold wires 5 and the nose side sections of the leads 3 are housed into a cavity section in a sealing resin layer 8, while maintaining space. The whole is treated to a low-pressure transfer press machine, and trans fer-molded by employing an epoxy resin composition, thus manufacturing a semiconductor device.
Patent JP-S5947985-A (JP)
Title: Speed control system for servo motor
Inventor: TANAKA HIDETAKE
IPC: G05D3/12
Filed: 1982-09-13
Abstract: PURPOSE:To enable to optimally control the high speed operation, stability and stoppage of a servo motor by selecting the value of an instruction deceleration gradient to the motor in response to the magnitude of the moving distance of the motor and controlling the speed. CONSTITUTION:A load 15 and a position detector 14 are connected to a servo motor 13, and the detector 14 outputs a position signal corresponding to the rotating position of the motor 13. The position signal becomes a clock signal in a Schmitt circuit 7, and is applied to a processor 1. The processor 1 calculates the desired moved amount from the present position to the next stopping position, instructs the speed level in response to the movement to a speed command signal generator 2, and instructs a device 11 in speed control mode. The processor 1 compares whether the magnitude of the moved amount is larger than the switching point DELTAXa, DELTAXb of the deceleration gradient of the motor or not, selects the value of the instruction deceleration gradient to the motor in response to the compared result, and controls the speed. Thus, an optimum control can be performed for the high speed operation, stability and stoppage of the motor irrespective of the magnitude of the moving distance.
Patent JP-H0512028-A (JP)
Title: Initial program load(ipl) system
Inventor: YAMAMOTO KOJI
IPC: G06F9/445
Filed: 1991-07-01
Abstract: PURPOSE:To improve the processing capability of a system and to shorten the wait time by eliminating a need to occupy a system bus by the initial program load(IPL) operation of a processor except at the time of initial start of IPL. CONSTITUTION:Plural processors 20 connected to a system bus 30 are provided with backup memories 22 corresponding to individual memories 21, and a backup file for IPL is written in backup memories 22 from an external storage device 13 through a system bus 30 at the time of initial system start. After the backup file for IPL is stored in backup memories 22, IPL operation procedures of each processor 20 are directly transmitted from the backup memory 22 to the individual memory 21 and are written.
Patent JP-S6221839-A (JP)
Inventor: KAMAMOTO KENTARO
IPC: D01F6/60
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。